//
//  IMManager.m
//  SLDemo
//
//  Created by bocai on 2016/12/2.
//  Copyright © 2016年 Heracles. All rights reserved.
//

#import "IMManager.h"

@implementation IMManager

+ (instancetype)sharedManager
{
    static IMManager *manager;
    static dispatch_once_t onceToken;
    dispatch_once(&onceToken, ^{
        manager = [IMManager new];
    });
    return manager;
}

@end
